agenttesla | 605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af

Analysis

max time kernel
56s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 10:26

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General

Target

TNT Original Invoice.exe
Size

667KB
MD5

c2853410ef7622a1c4011379555aeb6e
SHA1

69221ad76e4cd869ff6483ab44d1248bb0b0a9fa
SHA256

605ccfa010e2d945154cfb395a6a4855d00b710f447dbad889eb0415bb9710af
SHA512

bcaee778eb208cf5c97c8c32f6f3427b7991b241900dff060b1871cff04b0412d8ca9e7d56ff20cdfec17325881af6c72daa56d2eb06c9efd5caf580ccfe484c
SSDEEP

12288:BrueWFm+L0gJVGt0YKvh+PoiXPshhr/+2snkfh9r/tbfqo4uDUkas8b:kRFm+LX8Kv+o0mhrW2MkfDlfqBuB8

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5239412158:AAHXn8rC3uvBHy_kv77GtIcxcuvBuXcKD_8/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	TNT Original Invoice.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3512 set thread context of 264	3512	TNT Original Invoice.exe	95

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4084	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
2432	powershell.exe
5008	powershell.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
3512	TNT Original Invoice.exe
5008	powershell.exe
264	TNT Original Invoice.exe
264	TNT Original Invoice.exe
2432	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3512	TNT Original Invoice.exe
Token: SeDebugPrivilege	2432	powershell.exe
Token: SeDebugPrivilege	5008	powershell.exe
Token: SeDebugPrivilege	264	TNT Original Invoice.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
264	TNT Original Invoice.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 2432	3512	TNT Original Invoice.exe	88
PID 3512 wrote to memory of 2432	3512	TNT Original Invoice.exe	88
PID 3512 wrote to memory of 2432	3512	TNT Original Invoice.exe	88
PID 3512 wrote to memory of 5008	3512	TNT Original Invoice.exe	90
PID 3512 wrote to memory of 5008	3512	TNT Original Invoice.exe	90
PID 3512 wrote to memory of 5008	3512	TNT Original Invoice.exe	90
PID 3512 wrote to memory of 4084	3512	TNT Original Invoice.exe	92
PID 3512 wrote to memory of 4084	3512	TNT Original Invoice.exe	92
PID 3512 wrote to memory of 4084	3512	TNT Original Invoice.exe	92
PID 3512 wrote to memory of 1720	3512	TNT Original Invoice.exe	94
PID 3512 wrote to memory of 1720	3512	TNT Original Invoice.exe	94
PID 3512 wrote to memory of 1720	3512	TNT Original Invoice.exe	94
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95
PID 3512 wrote to memory of 264	3512	TNT Original Invoice.exe	95

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2432
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YGFoajAV.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5008
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YGFoajAV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8ABB.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4084
- C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
  2⤵
  PID:1720
- C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
1bc18c1e1565f4821bb778d1d7480cb8

SHA1
a4ad5ab43a3346dee800e63c4e650fe568611041

SHA256
3f3dbc6160f37369c47c78dac46b013370fce92a432c0dcba74f4e875d57d232

SHA512
702dca8a4bfd57efbb79205501561e10396515f57e5ff6af171808df0215a85abd2c87ffe98716242ddd2ccc3de9130e52116e85d53dc002c11f9b154b611650

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1g2gdtbf.cie.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8ABB.tmp

Filesize
1KB

MD5
549c78c4b6a50a0298dc60ae62701cd8

SHA1
b1163bf6683040f2a55366bd394aabed355ef2b4

SHA256
08325c17c5ae341d1a9d2741ba79b33fbbaac196ffbad1ac6f1deb4db3849361

SHA512
621857a94b401ea57676cae27b688aabed8b691107913f69d400d5903fe2543b35983d0e33fcdda269ca188d62632221eee25b4d1abae20dde823e513a664e8c

Download Submit
memory/264-91-0x0000000006740000-0x0000000006790000-memory.dmp

Filesize
320KB

Download
memory/264-47-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2432-46-0x0000000005AC0000-0x0000000005E14000-memory.dmp

Filesize
3.3MB

Download
memory/2432-25-0x0000000005A50000-0x0000000005AB6000-memory.dmp

Filesize
408KB

Download
memory/2432-77-0x0000000007450000-0x000000000745A000-memory.dmp

Filesize
40KB

Download
memory/2432-81-0x0000000007620000-0x0000000007634000-memory.dmp

Filesize
80KB

Download
memory/2432-64-0x0000000075B20000-0x0000000075B6C000-memory.dmp

Filesize
304KB

Download
memory/2432-23-0x00000000050F0000-0x0000000005112000-memory.dmp

Filesize
136KB

Download
memory/2432-16-0x0000000004AE0000-0x0000000004B16000-memory.dmp

Filesize
216KB

Download
memory/2432-82-0x0000000007720000-0x000000000773A000-memory.dmp

Filesize
104KB

Download
memory/2432-18-0x0000000005240000-0x0000000005868000-memory.dmp

Filesize
6.2MB

Download
memory/2432-19-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2432-20-0x0000000004C00000-0x0000000004C10000-memory.dmp

Filesize
64KB

Download
memory/2432-80-0x0000000007610000-0x000000000761E000-memory.dmp

Filesize
56KB

Download
memory/2432-24-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/2432-78-0x0000000007660000-0x00000000076F6000-memory.dmp

Filesize
600KB

Download
memory/2432-89-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3512-8-0x0000000006B10000-0x0000000006B26000-memory.dmp

Filesize
88KB

Download
memory/3512-17-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/3512-11-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3512-0-0x0000000000EA0000-0x0000000000F4C000-memory.dmp

Filesize
688KB

Download
memory/3512-10-0x000000000AAB0000-0x000000000AB4C000-memory.dmp

Filesize
624KB

Download
memory/3512-9-0x0000000006B90000-0x0000000006C14000-memory.dmp

Filesize
528KB

Download
memory/3512-49-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3512-7-0x0000000006B00000-0x0000000006B0E000-memory.dmp

Filesize
56KB

Download
memory/3512-6-0x0000000005CF0000-0x0000000005D08000-memory.dmp

Filesize
96KB

Download
memory/3512-5-0x0000000005900000-0x000000000590A000-memory.dmp

Filesize
40KB

Download
memory/3512-4-0x0000000005A80000-0x0000000005A90000-memory.dmp

Filesize
64KB

Download
memory/3512-3-0x0000000005930000-0x00000000059C2000-memory.dmp

Filesize
584KB

Download
memory/3512-2-0x0000000005E40000-0x00000000063E4000-memory.dmp

Filesize
5.6MB

Download
memory/3512-1-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/5008-21-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/5008-76-0x00000000070E0000-0x00000000070FA000-memory.dmp

Filesize
104KB

Download
memory/5008-75-0x0000000007720000-0x0000000007D9A000-memory.dmp

Filesize
6.5MB

Download
memory/5008-74-0x0000000006FB0000-0x0000000007053000-memory.dmp

Filesize
652KB

Download
memory/5008-79-0x00000000072E0000-0x00000000072F1000-memory.dmp

Filesize
68KB

Download
memory/5008-52-0x0000000006D70000-0x0000000006DA2000-memory.dmp

Filesize
200KB

Download
memory/5008-63-0x0000000006390000-0x00000000063AE000-memory.dmp

Filesize
120KB

Download
memory/5008-53-0x0000000075B20000-0x0000000075B6C000-memory.dmp

Filesize
304KB

Download
memory/5008-83-0x0000000007400000-0x0000000007408000-memory.dmp

Filesize
32KB

Download
memory/5008-51-0x0000000005E50000-0x0000000005E9C000-memory.dmp

Filesize
304KB

Download
memory/5008-50-0x0000000005DD0000-0x0000000005DEE000-memory.dmp

Filesize
120KB

Download
memory/5008-26-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download
memory/5008-90-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/5008-27-0x0000000004A20000-0x0000000004A30000-memory.dmp

Filesize
64KB

Download